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<head><meta charset="utf-8"><title>Zulip Chat Archive</title></head>
<h2> Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/187780-t-compiler/wg-llvm/index.html">t-compiler/wg-llvm</a></h2>
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<h3>Topics:</h3>

<ul>
<li> <a href="topic/LLVM.2013.html">LLVM 13</a> (24 messages, latest: Aug 07 2021 at 08:45) </li>
<li> <a href="topic/First.20Issue.20Reccomendation.html">First Issue Reccomendation</a> (2 messages, latest: Aug 06 2021 at 19:04) </li>
<li> <a href="topic/opaque.20pointers.html">opaque pointers</a> (15 messages, latest: Aug 05 2021 at 19:27) </li>
<li> <a href="topic/Tracking.20LLVM.20noalias.20support.20.2354878.html">Tracking LLVM noalias support #54878</a> (5 messages, latest: Aug 04 2021 at 15:23) </li>
<li> <a href="topic/Specify.20DWARF.20version.html">Specify DWARF version</a> (2 messages, latest: Aug 03 2021 at 09:42) </li>
<li> <a href="topic/Backporting.20an.20LLVM.20fix.html">Backporting an LLVM fix</a> (4 messages, latest: Jul 29 2021 at 21:50) </li>
<li> <a href="topic/Bisecting.20LLVM.html">Bisecting LLVM</a> (3 messages, latest: Jul 28 2021 at 19:10) </li>
<li> <a href="topic/Reducing.20a.205MB.20IR.20file.html">Reducing a 5MB IR file</a> (7 messages, latest: Jul 27 2021 at 22:13) </li>
<li> <a href="topic/Reproducing.20an.20LLVM.20crash.20with.20LLC.html">Reproducing an LLVM crash with LLC</a> (6 messages, latest: Jul 27 2021 at 20:18) </li>
<li> <a href="topic/Adding.20support.20for.20missing.20intrinsics.3F.html">Adding support for missing intrinsics?</a> (12 messages, latest: Jul 16 2021 at 19:55) </li>
<li> <a href="topic/LLVM.2012.2E0.2E1.html">LLVM 12.0.1</a> (2 messages, latest: Jul 12 2021 at 21:55) </li>
<li> <a href="topic/Investigating.20an.20LLVM.20internal.20error.20blocking.20a.20PR.3F.html">Investigating an LLVM internal error blocking a PR?</a> (17 messages, latest: Jun 28 2021 at 14:11) </li>
<li> <a href="topic/LLVM.209.20support.html">LLVM 9 support</a> (4 messages, latest: Jun 25 2021 at 01:06) </li>
<li> <a href="topic/Help.20with.20building.20vector.20math.20library.20for.20use.20with.20std.3A.3A.2E.2E.2E.html">Help with building vector math library for use with std::...</a> (7 messages, latest: Jun 08 2021 at 02:21) </li>
<li> <a href="topic/Turn.20off.20frame.20pointer.20elimination.20on.20aarch64_apple_darwin.html">Turn off frame pointer elimination on aarch64_apple_darwin</a> (10 messages, latest: Jun 02 2021 at 17:51) </li>
<li> <a href="topic/Fix.20an.20LLVM.20pass.20that.20eats.20an.20optimization.20attempt.html">Fix an LLVM pass that eats an optimization attempt</a> (93 messages, latest: May 26 2021 at 00:04) </li>
<li> <a href="topic/Good.20news.3A.20LLVM.20got.20smarter.20about.20repeated.20.60pop.60s.html">Good news: LLVM got smarter about repeated `pop`s</a> (2 messages, latest: May 25 2021 at 22:30) </li>
<li> <a href="topic/upstream.20feature.20backport.html">upstream feature backport</a> (10 messages, latest: May 14 2021 at 17:55) </li>
<li> <a href="topic/simd_bitmask.20bug.html">simd_bitmask bug</a> (1 message, latest: Apr 28 2021 at 21:31) </li>
<li> <a href="topic/step_by.20.3D.3E.20optimization.20fail.20.2384621.html">step_by =&gt; optimization fail #84621</a> (4 messages, latest: Apr 28 2021 at 13:40) </li>
<li> <a href="topic/Embedding.20post-LTO.20bitcode.20via.20linker.20plugin.20seems.20broken.html">Embedding post-LTO bitcode via linker plugin seems broken</a> (2 messages, latest: Apr 28 2021 at 09:29) </li>
<li> <a href="topic/LLVM.2012.20regression.html">LLVM 12 regression</a> (10 messages, latest: Apr 17 2021 at 15:38) </li>
<li> <a href="topic/LLVM.2012.html">LLVM 12</a> (90 messages, latest: Apr 17 2021 at 01:46) </li>
<li> <a href="topic/Debugging.20segfault.20in.20LLVM.html">Debugging segfault in LLVM</a> (49 messages, latest: Apr 11 2021 at 08:47) </li>
<li> <a href="topic/NewPM.html">NewPM</a> (11 messages, latest: Apr 06 2021 at 11:16) </li>
<li> <a href="topic/.22LLVM.20updates.22.20section.20on.20the.20rustc-dev-guide.html">&quot;LLVM updates&quot; section on the rustc-dev-guide</a> (7 messages, latest: Apr 02 2021 at 08:57) </li>
<li> <a href="topic/Debugging.20failed.20assertion.html">Debugging failed assertion</a> (16 messages, latest: Mar 31 2021 at 16:02) </li>
<li> <a href="topic/Drop.20LLVM.209.html">Drop LLVM 9</a> (59 messages, latest: Mar 23 2021 at 23:52) </li>
<li> <a href="topic/Backport.20or.20move.20forward.3F.html">Backport or move forward?</a> (2 messages, latest: Mar 11 2021 at 15:45) </li>
<li> <a href="topic/.2369174.20clone.2Fcopy.20codegen.html">#69174 clone/copy codegen</a> (6 messages, latest: Mar 11 2021 at 10:02) </li>
<li> <a href="topic/Debugging.20codegen.html">Debugging codegen</a> (20 messages, latest: Mar 10 2021 at 18:29) </li>
<li> <a href="topic/D98145.html">D98145</a> (11 messages, latest: Mar 09 2021 at 22:51) </li>
<li> <a href="topic/.2380309.20Miscompilation.20when.20using.20wrapping_sub.2Fwrapping_add.html">#80309 Miscompilation when using wrapping_sub/wrapping_add</a> (4 messages, latest: Mar 06 2021 at 19:17) </li>
<li> <a href="topic/Converting.20from.20thin.20pointer.20to.20fat.20pointer.html">Converting from thin pointer to fat pointer</a> (6 messages, latest: Mar 02 2021 at 22:04) </li>
<li> <a href="topic/stats.2Fllvm_shutdown.html">stats/llvm_shutdown</a> (3 messages, latest: Mar 02 2021 at 21:07) </li>
<li> <a href="topic/How.20to.20set.20breakpoints.20inside.20llvm.3F.html">How to set breakpoints inside llvm?</a> (3 messages, latest: Feb 15 2021 at 22:55) </li>
<li> <a href="topic/atomic.20nand.20bug.3F.html">atomic nand bug?</a> (5 messages, latest: Feb 11 2021 at 12:47) </li>
<li> <a href="topic/PR.20etiquette.html">PR etiquette</a> (3 messages, latest: Feb 03 2021 at 13:28) </li>
<li> <a href="topic/Talk.20at.20LLVM.20conference.html">Talk at LLVM conference</a> (9 messages, latest: Feb 02 2021 at 20:32) </li>
<li> <a href="topic/How.20to.20abort.20codegen.20on.20post-monomorphization.20error.3F.html">How to abort codegen on post-monomorphization error?</a> (4 messages, latest: Jan 28 2021 at 13:54) </li>
<li> <a href="topic/Compiler.20generates.20loop.20that.20unnecessarily.20repeats.2E.2E.2E.20.2380989.html">Compiler generates loop that unnecessarily repeats... #80989</a> (3 messages, latest: Jan 14 2021 at 22:09) </li>
<li> <a href="topic/Miscompilation.20when.20using.20wrapping_sub.2Fwrapping_add.20.2380309.html">Miscompilation when using wrapping_sub/wrapping_add #80309</a> (22 messages, latest: Jan 01 2021 at 17:23) </li>
<li> <a href="topic/Hiding.20ManuallyDrop.20from.20LLVM.3F.html">Hiding ManuallyDrop from LLVM?</a> (16 messages, latest: Dec 21 2020 at 13:06) </li>
<li> <a href="topic/Help.20finding.20the.20correct.20commits.20to.20cherry-pick.html">Help finding the correct commits to cherry-pick</a> (1 message, latest: Nov 13 2020 at 21:49) </li>
<li> <a href="topic/relocation.20failure.20due.20to.20.2377961.20(possibly).html">relocation failure due to #77961 (possibly)</a> (4 messages, latest: Oct 23 2020 at 22:03) </li>
<li> <a href="topic/Convert.20to.20SSA.20during.20llvm.20ir.20codegen.html">Convert to SSA during llvm ir codegen</a> (13 messages, latest: Oct 20 2020 at 19:51) </li>
<li> <a href="topic/Adding.20Symbolic.20Compilation.html">Adding Symbolic Compilation</a> (6 messages, latest: Oct 20 2020 at 19:03) </li>
<li> <a href="topic/Calling.20ParseCommandLineOptions.20twice.html">Calling ParseCommandLineOptions twice</a> (4 messages, latest: Oct 19 2020 at 17:12) </li>
<li> <a href="topic/cherry-pick.20some.20LLVM.20patches.html">cherry-pick some LLVM patches</a> (6 messages, latest: Oct 08 2020 at 14:35) </li>
<li> <a href="topic/Floating-point.20operations.20are.20non-deterministic.html">Floating-point operations are non-deterministic</a> (19 messages, latest: Oct 08 2020 at 11:28) </li>
<li> <a href="topic/Pointer.20authentication.20support.20in.20Rust&#x27;s.20LLVM.20codegen.html">Pointer authentication support in Rust&#x27;s LLVM codegen</a> (439 messages, latest: Aug 29 2020 at 20:09) </li>
<li> <a href="topic/LLVM.2011.20testing.html">LLVM 11 testing</a> (25 messages, latest: Aug 26 2020 at 19:02) </li>
<li> <a href="topic/unwinding.20in.20rayon&#x27;s.20sort.html">unwinding in rayon&#x27;s sort</a> (11 messages, latest: Aug 20 2020 at 16:21) </li>
<li> <a href="topic/Tagging.20rust-lang.2Fllvm-project.html">Tagging rust-lang/llvm-project</a> (10 messages, latest: Aug 09 2020 at 11:26) </li>
<li> <a href="topic/LLVM.20issue.20question.html">LLVM issue question</a> (4 messages, latest: Aug 04 2020 at 05:09) </li>
<li> <a href="topic/How.20to.20determine.20if.20an.20inst.20has.20.60nuw.60.2F.60nsw.60.20attribute.3F.html">How to determine if an inst has `nuw`/`nsw` attribute?</a> (12 messages, latest: Aug 03 2020 at 19:31) </li>
<li> <a href="topic/process.20for.20finding.2Ffiling.20underlying.20LLVM.20bugs.20rust.2374498.html">process for finding/filing underlying LLVM bugs rust#74498</a> (89 messages, latest: Aug 01 2020 at 03:42) </li>
<li> <a href="topic/LLVM.20apfloat.20problem.html">LLVM apfloat problem</a> (2 messages, latest: Jul 31 2020 at 19:50) </li>
<li> <a href="topic/Adding.20a.20custom.20final.20optimization.20pass.3F.html">Adding a custom final optimization pass?</a> (6 messages, latest: Jul 28 2020 at 18:09) </li>
<li> <a href="topic/Status.20of.20new-llvm-pass-manager.html">Status of new-llvm-pass-manager</a> (5 messages, latest: Jul 23 2020 at 23:12) </li>
<li> <a href="topic/How.20to.20get.20rustc.20to.20generate.20LLVM.20IR.20differently.3F.html">How to get rustc to generate LLVM IR differently?</a> (55 messages, latest: Jul 20 2020 at 02:08) </li>
<li> <a href="topic/MaybeUninit.3A.3Aassume_init.20optimizes.20poorly.html">MaybeUninit::assume_init optimizes poorly</a> (1 message, latest: Jul 15 2020 at 06:57) </li>
<li> <a href="topic/llvm.20restrict.html">llvm restrict</a> (6 messages, latest: Jul 15 2020 at 06:56) </li>
<li> <a href="topic/wasm.20determinism.20backports.html">wasm determinism backports</a> (34 messages, latest: Jul 11 2020 at 23:38) </li>
<li> <a href="topic/Looking.20into.20ARMv8.2E3.2Farm64e.20support.20for.20rustc.2E.html">Looking into ARMv8.3/arm64e support for rustc.</a> (14 messages, latest: Jul 07 2020 at 14:08) </li>
<li> <a href="topic/tracing.20assertions.html">tracing assertions</a> (5 messages, latest: Jun 13 2020 at 19:45) </li>
<li> <a href="topic/Backporting.20patches.20for.20LLVM.2010.2E0.2E1.html">Backporting patches for LLVM 10.0.1</a> (23 messages, latest: Jun 13 2020 at 08:36) </li>
<li> <a href="topic/CHECK.20test.20fails.20even.20though.20code.20is.20present.html">CHECK test fails even though code is present</a> (10 messages, latest: Jun 05 2020 at 15:54) </li>
<li> <a href="topic/security.20backports.html">security backports</a> (3 messages, latest: May 26 2020 at 18:32) </li>
<li> <a href="topic/LLVM.2010.20upgrade.html">LLVM 10 upgrade</a> (79 messages, latest: May 26 2020 at 14:16) </li>
<li> <a href="topic/Using.20ODR.20linkage.20for.20generics.3F.html">Using ODR linkage for generics?</a> (10 messages, latest: May 25 2020 at 12:15) </li>
<li> <a href="topic/The.20LLVM.20release.20process.html">The LLVM release process</a> (8 messages, latest: May 01 2020 at 16:36) </li>
<li> <a href="topic/Anybody.20familiar.20with.20the.20LLVM.20release.20process.3F.html">Anybody familiar with the LLVM release process?</a> (1 message, latest: May 01 2020 at 10:38) </li>
<li> <a href="topic/GitHub.20alias.20for.20the.20LLVM.20WG.html">GitHub alias for the LLVM WG</a> (2 messages, latest: Apr 23 2020 at 22:09) </li>
<li> <a href="topic/Atomic.20ptr.20ops.3F.html">Atomic ptr ops?</a> (19 messages, latest: Apr 05 2020 at 23:25) </li>
<li> <a href="topic/new.20pass.20manager.html">new pass manager</a> (37 messages, latest: Mar 12 2020 at 16:14) </li>
<li> <a href="topic/fploat.20cast.20issue.html">fploat cast issue</a> (7 messages, latest: Mar 10 2020 at 23:26) </li>
<li> <a href="topic/misoptimization.html">misoptimization</a> (6 messages, latest: Jan 02 2020 at 19:35) </li>
<li> <a href="topic/DWARF.20.2Edebug_line.20column.20and.20utf-8.html">DWARF .debug_line column and utf-8</a> (8 messages, latest: Dec 16 2019 at 21:29) </li>
<li> <a href="topic/LLVMRustMarkAllFunctionsNounwind.html">LLVMRustMarkAllFunctionsNounwind</a> (2 messages, latest: Dec 13 2019 at 08:14) </li>
<li> <a href="topic/On.20the.20wg.html">On the wg</a> (8 messages, latest: Dec 12 2019 at 23:03) </li>
<li> <a href="topic/Relax.20ELF.20relocations.html">Relax ELF relocations</a> (7 messages, latest: Nov 26 2019 at 12:07) </li>
<li> <a href="topic/deferencable.20attribute.20.20.2366600.html">deferencable attribute  #66600</a> (44 messages, latest: Nov 25 2019 at 13:12) </li>
<li> <a href="topic/LLVM.20upgrade.20effort.html">LLVM upgrade effort</a> (19 messages, latest: Nov 19 2019 at 17:30) </li>
<li> <a href="topic/llvm.20is.20on.20discord.html">llvm is on discord</a> (1 message, latest: Nov 18 2019 at 21:39) </li>
<li> <a href="topic/NaNs.20in.20windows-gnu.20float.20arthitmetic.html">NaNs in windows-gnu float arthitmetic</a> (121 messages, latest: Oct 24 2019 at 09:06) </li>
<li> <a href="topic/Stack.20alignment.20in.20leaf.20function.html">Stack alignment in leaf function</a> (9 messages, latest: Oct 23 2019 at 19:05) </li>
<li> <a href="topic/llvm.20ice-breaker.20registration.html">llvm ice-breaker registration</a> (15 messages, latest: Oct 23 2019 at 08:29) </li>
<li> <a href="topic/Stack.20clash.20protection.html">Stack clash protection</a> (6 messages, latest: Oct 19 2019 at 09:24) </li>
<li> <a href="topic/Inlining.html">Inlining</a> (2 messages, latest: Oct 14 2019 at 10:08) </li>
<li> <a href="topic/save-temps.html">save-temps</a> (27 messages, latest: Oct 12 2019 at 11:32) </li>
<li> <a href="topic/Intrinsic.20for.20freezing.20bytes.html">Intrinsic for freezing bytes</a> (30 messages, latest: Oct 10 2019 at 08:21) </li>
<li> <a href="topic/LLVM.209.2E0.20is.20out.html">LLVM 9.0 is out</a> (16 messages, latest: Sep 23 2019 at 09:51) </li>
<li> <a href="topic/LLVM.20ICE-breaker.20group.html">LLVM ICE-breaker group</a> (26 messages, latest: Sep 20 2019 at 19:51) </li>
<li> <a href="topic/abort.20emits.202.20instructions.html">abort emits 2 instructions</a> (14 messages, latest: Sep 12 2019 at 13:05) </li>
<li> <a href="topic/branch.20target.20alignment.20question.html">branch target alignment question</a> (5 messages, latest: Aug 20 2019 at 13:29) </li>
<li> <a href="topic/Forward-progress.20guarantee.html">Forward-progress guarantee</a> (53 messages, latest: Aug 04 2019 at 20:30) </li>
<li> <a href="topic/basic.20.60.23.5Btarget_feature.5D.60.20optimizations.html">basic `#[target_feature]` optimizations</a> (40 messages, latest: Jul 30 2019 at 10:10) </li>
<li> <a href="topic/Updating.20LLVM.2E.2E.2E.html">Updating LLVM...</a> (12 messages, latest: Jul 07 2019 at 18:11) </li>
<li> <a href="topic/hello.20again.html">hello again</a> (1 message, latest: Jul 06 2019 at 19:06) </li>
<li> <a href="topic/IRCE.html">IRCE</a> (2 messages, latest: Jun 01 2019 at 14:28) </li>
<li> <a href="topic/D60846.html">D60846</a> (17 messages, latest: May 23 2019 at 21:14) </li>
<li> <a href="topic/ICE.20with.20vendored.20LLVM.20.2360652.html">ICE with vendored LLVM #60652</a> (4 messages, latest: May 09 2019 at 19:42) </li>
<li> <a href="topic/A.20bug.20related.20to.20x32.20codegen.html">A bug related to x32 codegen</a> (10 messages, latest: Apr 19 2019 at 19:00) </li>
<li> <a href="topic/noalias.20annotations.html">noalias annotations</a> (7 messages, latest: Apr 19 2019 at 17:31) </li>
<li> <a href="topic/add.20nsw.20.2B.20sadd.2Ewith.2Eoverflow.html">add nsw + sadd.with.overflow</a> (56 messages, latest: Apr 18 2019 at 16:27) </li>
<li> <a href="topic/good-next-issues.html">good-next-issues</a> (9 messages, latest: Apr 18 2019 at 15:12) </li>
<li> <a href="topic/Zulip.20user.20group.20created.html">Zulip user group created</a> (1 message, latest: Mar 05 2019 at 22:12) </li>
<li> <a href="topic/hello.html">hello</a> (4 messages, latest: Mar 01 2019 at 00:02) </li>
</ul>

<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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